What was found
HF 2 INDICATES "FAIL". GROUNDED - YES. RESET #2 HF PER B737-900 AMM 23-11-00. NO DEFECTS NOTED AT THIS TIME.
- Difficulty date
- July 7, 2022
- Submitted
- July 8, 2022
- Operation
- Air carrier
- Aircraft
- N471AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41703
- Aircraft time
- 29,067 hours, 9,124 cycles
- System (JASC)
- 2310 · HF Communications System
- Part
- Hf Comm
- Part number
- UNKNOWN
- Condition
- Fault Message
- Location
- Unknown
- Stage of operation
- NR
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.